Individual Calculations April 2015
 Yartsev, Pavel  Total change: -16.00  Rating chartPersonal card
 Beer Sheva Chess Club Winter 2014-15 Beer Sheva ISR 2014-12-14
RcRownchangeKK*chgGame
 2014 2141 4.50 8 -0.80 20 -16.00 
  Iliaguev, Nisim 1930 ISR0.501-0.2720-5.40 
  Trostianetsky, Lev 1931 ISR1.0010.23204.60 
  Schwarz, Omer 2035 ISR1.0010.36207.20 
  Bebchuk, Leonid 2063 ISR0.001-0.6120-12.20 
  Porat, Daniel 2201 ISR0.5010.08201.60 
  Mirzabaev, Andrei 1966 ISR0.501-0.2320-4.60 
  Shapiro, Bryan 1869 USA0.501-0.3320-6.60 
  Mamut, Igor 2119 ISR0.501-0.0320-0.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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